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Counter-pressure filling device and method for counter-pressure filling

A filling equipment and back pressure technology, which is applied in the field of back pressure filling equipment, can solve the problem that the filling nozzle is not equipped with a sealing device, and achieve the effect of saving time and money

Inactive Publication Date: 2006-09-20
KRONES AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the complete stream-filling device for still beverages known from WO 00 / 58198, no seal is provided below the outlet of the filling nozzle

Method used

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  • Counter-pressure filling device and method for counter-pressure filling
  • Counter-pressure filling device and method for counter-pressure filling
  • Counter-pressure filling device and method for counter-pressure filling

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Embodiment Construction

[0028] A back pressure filling device G shown in partial section in FIGS. Drink B under pressure. For gas-containing beverages, it can be understood here as a beverage that contains CO 2 , O 2 , N 2 or a similar gas or mixture of gases, typically beer.

[0029] However, the backpressure filling device G can be comfortably and quickly switched over to filling still beverages, such as still mineral water, milk or the like, without backpressure.

[0030] Each bottle F to be filled has a neck 1 with an upper, here circular, opening 2 and a base 3 , which is, for example, convex in the center. The inner diameter D of the bottle neck 1 and the bottle mouth 2 is, for example, 21 mm.

[0031] For filling, the bottle F is gripped by a holding and pressing device 4 , for example under a support ring, at the bottle neck 1 and lifted from the position shown in FIG. 1 under a housing 5 .

[0032] A filling chamber 6 is formed in the housing 5 , in which a closure part V is arranged t...

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Abstract

The invention relates to a counter-pressure filling device (G) for filling bottles (F) with gasified drinks (B) from a filling nozzle (8), cooperating with a closing element (V) and a seal arrangement (11) for the bottle opening (2). The closing element (V) has a full-jet nozzle (12) to generate a full jet (ST) of the gasified drink directed without contact through the bottle neck (1) to the bottle base (3), the cross-section of which corresponds to a given proportion of the inner cross-section of the bottle neck and, together with the bottle neck, defines a gas return path (W) and a fluid channel (17), at least for return gas (E), opens outside the filling nozzle and within the sealing arrangement. On filling, a free full jet (ST) is formed from the gasified drink directed without contact through the bottle neck (1) to the bottle base (3), whilst the return gas (E) is led off externally between the full jet and the bottle neck and outside the filling nozzle (8).

Description

technical field [0001] The invention relates to a backpressure filling device according to the preamble of claim 1 and a method for backpressure filling according to the preamble of claim 11 . Background technique [0002] A kind of filling equipment known by DE 4 312 367 A can be in a filling mode under atmospheric pressure (for no gas-stille-beverage) and a backpressure filling mode (for containing gas-impraegniete, for example Contains CO 2 beverages) to switch between. For filling at atmospheric pressure, either a long tube is installed on the filling nozzle, which is inserted through the opening of the bottle which is not sealed during filling until it is close to the bottom of the bottle, or a complete flow cone works as a closing part to The leaky drinking tube is filled with a free full stream. The cone is adjusted by an actuator between a filling position and a closing position. For back-pressure filling, the bottle mouth is sealed in a centering cap and a short...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67C3/26B67C3/28B65B3/22B65B39/04
CPCB67C3/281B67C3/2611
Inventor T·里克T·韦伯
Owner KRONES AG
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